(set-logic NRA)                                                                 
(assert                                                                         
(forall ((a Real))                                                              
    (exists ((b Real))                                                          
        (forall ((c Real))                                                      
            (exists ((|| Real))                                                 
                (forall ((d Real))                                              
                    (exists ((e Real))                                          
                        (forall ((s Real))                                      
                            (exists ((f Real))                                  
                                (let ((g 0) (h 0) (i 0) (j c))        
                                (let ((k (<= j i)) (l s) (z d) (w f))          
                                (let ((m w) (n 0))                        
                                (let ((o (<= a n)))            
                                (let ((x (or o (<= m z )))(p ||)         
                                      (q e) (r (<= b g)))  
                                      (or r (<= q p) x (<= l h) k))) ) ) ) ) ) ) ) ) ) ) ) ) 
                                                                                
(assert (exists ((y Real)) (forall ((t Real)) (exists ((u Real)) 
    (let ((v u)) (or (and (< u 0) (or (= y 0)(= v 0))) (<= t 0)))))))                                   
(check-sat)